OSHA Inspection: R-V WELL SERVICE INC., RIG #1

Issued

May 11, 1990

Abate by

May 16, 1990

Penalty

Initial $200 · Current $100 Reduced

General-duty citation text

Section 5(a)(1) of the Occupational Safety and Health Act of 1970: The
employer did not furnish employment and a place of employment which were
free from recognized hazards that were causing or likely to cause death
or serious physical harm to employees in that employees were exposed to:
a) The hazard of being restricted in escape from the monkeyboard in the
event of fire or explosion. This occurred on or about March 27, 1990
on the R-V Well Service, Inc. , rig number 1.
Among other methods, one feasible and acceptable abatement method to
correct this hazard would be installation of a properly rigged and
secured emergency descent device or other satisfactory auxiliary means
of egress, such as specified in section 4.7, paragraph 4.7.1 of A.P.I.
RP54, First Edition, January 1981, page 11.
Essential elements of this procedure would include:
1) Staking out a securely anchored one0half (1/2) inch wire rope escape
line attached to the derrick or mast so as to provide a ready and
convenient means of escape from the derrickmans working platform.
2) The escape line route is to be kept clear of obstructions.
3) A safety device is to be provided to permit fast emergency exit from
the derrickman's working platform to a safe place.
4) The tension on the escape line is to be periodically checked and
adjusted to assure a safe landing and to allow the derrickman to stop
twenty (20) to twnety-five (25) feet from the anchor point.
5) The ground anchor point of the escape line is to be located a minimum
lateral distance from the derrick or mast equal to the height above
ground to the point where the escape line is fastened to the derrick
or mast.

Issued

May 11, 1990

Abate by

May 25, 1990

Penalty

Initial $240 · Current $120 Reduced

General-duty citation text

Section 5(a)(1) of the Occupational Safety and Health Act of 1970: The
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employer did not furnish employment and a place of employment which were
free from recognized hazards that were causing or likely to cause death
or serious physical harm to employees in that employees were exposed to:
a) The hazard of collapse of the mast (derrick) of a well service rig
resulting from improperly and inadequately installed guyline anchors,
in that representative pull testing was not conducted to ensure
adequate anchorage and pullout integrity of the anchors. This
occurred at rig number 1 on March 27, 1990, while employees were
required to perform work off the rig floor and racking board.
Among other methods, one feasible and acceptable abatement method to
correct this hazard is to ensure pullout integrity for adequate
anchorage by conducting pull tests.
Essential elements of this procedure would include:
1) Following the rig manufacturer's instruction manual for requirements
on guying, guylines, and anchorage.
2) Verifying the holding capacity required for each dead weight or guy
anchor.
3) Conducting and recording data on representative pull tests for the
areas, size, and type of anchor involved by recognized testing
methods.
4) Installing anchors using the exact mode of installation corresponding
to representative pull test data for the area which assures adequate
anchorage.

Issued

May 11, 1990

Abate by

May 21, 1990

Penalty

Initial $540 · Current $120 Reduced

Issued

May 11, 1990

Abate by

May 16, 1990

Penalty

Initial $120 · Current $60 Reduced

Issued

May 11, 1990

Abate by

May 21, 1990

Penalty

Initial $80 · Current $40 Reduced

Issued

May 11, 1990

Abate by

May 21, 1990

Penalty

Initial $120 · Current $60 Reduced

Issued

May 11, 1990

Abate by

May 18, 1990

Penalty

Initial $80 · Current $40 Reduced

Issued

May 11, 1990

Abate by

May 30, 1990

Penalty

Initial $80 · Current $40 Reduced

Issued

May 11, 1990

Abate by

May 16, 1990

Issued

May 11, 1990

Abate by

May 21, 1990